Battery Testers

Battery Storage

390/389 (SR1130) Watch Batteries

These large-case button batteries are a replacement for 390 and 389 watch batteries and can be used in both high and low drain devices. They are also direct replacements for SR1130SW, AG10, SR54, RW39, D390, V390(534), 28024, SB-AU, 389, SR1130W, SR54W, RW49, D389, V389(554), 28015, SB-BU batteries.

The silver oxide-based cells measure 11.6mm x 3.05mm. They deliver 1.55V, with a capacity of approximately 80mAh.